# @Time    :2025/8/23 下午4:51
# @Author  :XiaoJiang
# @File    :test1.py
# @Software: PyCharm


class User():

    def study(self):
        print("学习")

    def play(self):
        print("玩耍")

    def sleep(self):
        print("睡觉")

    def work(self):
        print("工作")

    def add(self):
        a = 78
        b = 89
        return a + b

    def search(self):
        a = 110
        return "搜索"

    def list1(self):
        print([1, 2, 3, 4, 5])
    
    def update(self):
        a = 100
        return "更新"

    def delete(self):
        a = 100
        return "删除"